package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;

/**
 * 执行DELETE语句
 */
public class JDBCDemo4 {
    public static void main(String[] args) {
        try( Connection connection=DBUtil.getConnection();){
            Statement statement = connection.createStatement();
            String sql="DELETE FROM user WHERE id=1";
            int num=statement.executeUpdate(sql);
            System.out.println(num>0?"删除成功":"删除失败");

        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}
